 |
| |||
| пылеёмкость | |||
| dust capacity: 11 phrases in 5 subjects |
| Cement | 1 |
| Construction | 7 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 1 |
|
| |||
| пылеёмкость | |||
| dust capacity: 11 phrases in 5 subjects |
| Cement | 1 |
| Construction | 7 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 1 |